Reference Standards to Support Quality of Synthetic Peptide Therapeutics.

"Declarations Conflict of InterestThe authors are employees or collaborators of the United States Pharmacopeial Convention (USP), a non-profit organization that develops and sells documentary standards and physical reference standards, including standards for peptides. DisclaimerCertain commercial equipment, instruments, or materials are identified in this article to adequately specify the experimental procedure. Such identification does not imply approval, endorsement, or certification of a particular brand or product by the authors and their employers; nor does it imply that the equipment, instrument, or material is necessarily the best available for the purpose, or that any other brand or product was judged to be unsatisfactory or inadequate. Conflict of Interest The authors are employees or collaborators of the United States Pharmacopeial Convention (USP), a non-profit organization that develops and sells documentary standards and physical reference standards, including standards for peptides."

"Funding All work described was funded by the United States Pharmacopeial Convention (USP), including salaries for USP employees, as well as equipment and supplies. No external funding was provided."